In agile software development, a domain model describes the application domain responsible for creating a shared language between business and IT.
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Scaling Agile software development: Challenges and solutions
Software consultant Nari Kannan describes how agile practices and work can be scaled appropriately for success in large organizations. Using lean thinking, reduction of waste, and appropriately organizing work and people, agile can be successfully adapted, regardless of the size of the organization.
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Rise in hidden software glitches caused by programmer retirements
Undiscovered software glitches in complex systems are common, and one of the primary drivers is the loss of mainframe knowledge of a retiring workforce. Software glitches are lurking in many large systems, particularly mainframe systems, and the COBOL programmers that understand the code best are retiring, according to Jeff Papows, author of the new book, "Glitch - The hidden impact of faulty software." Papows describes how faulty software caused a huge charge to debit card holder's account and why such mistakes are on the rise in this interview. Papows notes the three most pressing drivers for software glitches: loss of intellectual knowledge, market consolidation and the ubiquity of technology
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How important are SQL skills for a tester?
Karen Johnson explains the situations in which SQL skills are important for a software tester as well as times when the expertise is not required.
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